Someone asked about FluidFilm earlier:
I personally wouldn't use FluidFilm between wheel and mating surface (for reasons explained above). However, I do use it as an anti-corrosive on undercarriage.
I've been using it for 9.4 year now on all our vehicles. I always spray the undercarriage on our brand new vehicles immediately out of the showroom. 2 sprays during 1st year, then 1 spray every year thereafter. It takes me about 40 minutes to do the entire undercarriage of our 21 foot long 2500HD. It is quite good. They package it in 55 gallon or smaller (down to the spray can size). Use a professional sprayer and re fill from 1 gallon pails for economics.
If you own a battleship, tank or fleet of HMMWV vehicles, then buy the WRO-EP MIL-PRF-18459 C (39 LB drum) spec FluidFilm; if not, and you have just 1 vehicle to do, the brush-top or spray cans will do :B
There are many, many tests and multi-year amateur FluidFilm trials and how-to's on Youtube...check it out.
